The 2023 Nacha Operating Rules use clear, straightforward and consistent language throughout to help you understand them more easily and to assist you in finding the information you need.
The 2023 Nacha Operating Guidelines contain complete discussions of each ACH Network participant type and its role and obligations in the ACH Network. The Guidelines also contain a section on Standard Entry Class (SEC) Codes and an Appendices section which consolidates charts, sample forms and reference materials in one quick-find location.
(Available to SHIP Late Dec - Early January)